Signed, Sealed and Stabbed: A Penelope Sinclair Cozy Murder Mystery

By Tessa Aura

The murder weapon came from her shop. The victim had more enemies than anyone knew.

When Penelope returns from a walk to find a woman stabbed with an antique letter opener, one she sold just days ago, she's instantly tangled in a web she didn't weave.

With Teo riding shotgun, she traces the letter opener's history through estate sales, forged documents, and decades-old secrets. Every answer uncovers another layer of deception. And the deeper she digs, the more someone wants her to stop.

Because this killer has already silenced one person. They'll do it again.

Book 3 in the Penelope Sinclair Cozy Mystery series. Clean, witty, and packed with antique intrigue.

• Format: Paperback
• Language: English
• ISBN: B0FJMG3LZZ
• ISBN13: 9798290359519
• Release Date: August 2025
• Publisher: Independently Published
• Length: 246 Pages
• Weight: 0.74 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"